Hire jewelry pricing tool for site

You can embed CaratBase’s free diamond, gold and jewelry calculators on your website. The widget works without an account and costs nothing to add.

How to add the widget

1. Go to the Widgets page and choose the calculator you need (diamond value, metal price, ring‑size lookup, etc.).
2. Copy the embed code shown for that tool.
3. Paste the code into the HTML of the page where you want the calculator to appear.
4. The tool loads instantly with a “Powered by CaratBase” line and begins providing estimates.

What you receive

• Free access to all calculators, with no user accounts or hidden fees.
• More than 250 reference pages, 37 ring sizes across 5 sizing systems, and information on 21 gemstone types.
• An optional Widget Pro upgrade for $12 / month per domain that removes the attribution line and routes inquiries directly to you.

The calculator shows an estimated resale value based on the data you enter, such as GIA report number, weight, cut, or metal type. It does not buy or sell jewelry.

FAQ

Do I need to create an account or pay for the basic widget? No. The standard widgets are free and require no registration.

Can the widget provide an official appraisal? No. The values are estimates from CaratBase’s price model and are not a licensed appraisal.

What does Widget Pro change? For $12 per month per domain, the “Powered by CaratBase” line is removed and any inquiry is sent straight to the contact information you provide.

Next step

Add a free CaratBase jewelry pricing widget to your site today by visiting the Widgets page and copying the embed code you need.

Updated 2026-10-31